Spiro[naphthalene-1(2H),2'-naphtho[1,8-de][1,3]dioxin]-5,8-dione,3,4-dihydro-4-methoxy-, (R)- is a chemical compound registered under CAS number 159933-94-5, with the molecular formula C21H16O5 and a molecular weight of about 348.35 g/mol. It is also known as Palmarumycin C5. KingChemi supplies Spiro[naphthalene-1(2H),2'-naphtho[1,8-de][1,3]dioxin]-5,8-dione,3,4-dihydro-4-methoxy-, (R)- for laboratory research and bulk production; product code 1341788. Send an inquiry for purity, packaging, price and lead time.